欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: TSL2569T
廠商: AMS-TAOS USA Inc
文件頁數: 14/37頁
文件大小: 785K
描述: IC LIGHT TO DGTL CONV 6-TMB
標準包裝: 1
系列: *
其它名稱: TSL2569-TDKR
TSL2568, TSL2569
LIGHT-TO-DIGITAL CONVERTER
TAOS091D  DECEMBER 2008
13
The LUMENOLOGY r Company
r
r
Copyright E 2008, TAOS Inc.
www.taosinc.com
Timing Register (1h)
The TIMING register controls both the integration time and the gain of the ADC channels. A common set of
control bits is provided that controls both ADC channels. The TIMING register defaults to 02h at power on.
Table 5. Timing Register
6
7
5
4
INTEG
2
3
1
0
0
0
0
0
0
0
1
0
Reset Value:
TIMING
Manual
Resv
Resv
GAIN
Resv
Resv
1h
FIELD
BIT
DESCRIPTION
Resv
75
Reserved. Write as 0.
GAIN
4
Switches gain between low gain and high gain modes. Writing a 0 selects low gain (1?/SPAN>); writing a 1 selects
high gain (16?/SPAN>).
Manual
3
Manual timing control. Writing a 1 begins an integration cycle. Writing a 0 stops an integration cycle.
NOTE:  This field only has meaning when INTEG = 11.  It is ignored at all other times.
Resv
2
Reserved. Write as 0.
INTEG
1:0
Integrate time. This field selects the integration time for each conversion.
Integration time is dependent on the INTEG FIELD VALUE and the internal clock frequency. Nominal integration
times and respective scaling between integration times scale proportionally as shown in Table 6. See Note 5
and Note 6 on page 5 for detailed information regarding how the scale values were obtained; see page 22 for
further information on how to calculate lux.
Table 6. Integration Time
INTEG FIELD VALUE
SCALE
NOMINAL INTEGRATION TIME
00
0.034
13.7 ms
01
0.252
101 ms
10
1
402 ms
11

N/A
The manual timing control feature is used to manually start and stop the integration time period. If a particular
integration time period is required that is not listed in Table 6, then this feature can be used. For example, the
manual timing control can be used to synchronize the TSL256x device with an external light source (e.g. LED).
A start command to begin integration can be initiated by writing a 1 to this bit field. Correspondingly, the
integration can be stopped by simply writing a 0 to the same bit field.
Interrupt Threshold Register (2h  5h)
The interrupt threshold registers store the values to be used as the high and low trigger points for the comparison
function for interrupt generation. If the value generated by channel 0 crosses below or is equal to the low
threshold specified, an interrupt is asserted on the interrupt pin. If the value generated by channel 0 crosses
above the high threshold specified, an interrupt is asserted on the interrupt pin. Registers THRESHLOWLOW
and THRESHLOWHIGH provide the low byte and high byte, respectively, of the lower interrupt threshold.
Registers THRESHHIGHLOW and THRESHHIGHHIGH provide the low and high bytes, respectively, of the
upper interrupt threshold. The high and low bytes from each set of registers are combined to form a 16-bit
threshold value. The interrupt threshold registers default to 00h on power up.
相關PDF資料
PDF描述
TSL257SM-LF IC LIGHT-VOLTAGE SMD SIDELOOKER
TSL260R-LF IC IR LIGHT-VOLT CONV SIDELOOKER
TSL260RSM-LF IC IR LIGHT-VOLT CONV SMD SIDELK
TSL3301CL IC LINEAR SENSOR ARRAY 8CHIPLED
TXM-418-LR_ TRANSMITTER 418MHZ LR SERIES
相關代理商/技術參數
參數描述
TSL256Y WAF 制造商:Texas Instruments 功能描述:
TSL257 制造商:TAOS 制造商全稱:TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 功能描述:HIGH-SENSITIVITY LIGHT-TO-VOLTAGE CONVERTER
TSL2571 制造商:TAOS 制造商全稱:TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 功能描述:LIGHT-TO-DIGITAL CONVERTER
TSL2571 EVM 功能描述:光學傳感器開發工具 Evaluation Module TSL2571x RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度:
TSL25711 制造商:TAOS 制造商全稱:TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 功能描述:LIGHT-TO-DIGITAL CONVERTER
主站蜘蛛池模板: 峨眉山市| 太原市| 永和县| 镇坪县| 长治县| 潞西市| 改则县| 和平县| 襄垣县| 陇川县| 闽清县| 抚顺县| 延长县| 琼中| 平邑县| 攀枝花市| 东光县| 东源县| 延长县| 大化| 教育| 桐城市| 秭归县| 布拖县| 聂荣县| 阿克苏市| 尤溪县| 朝阳县| 兴安盟| 都兰县| 三河市| 白玉县| 宝丰县| 安吉县| 海兴县| 固始县| 昌乐县| 乌兰察布市| 安徽省| 鄂伦春自治旗| 鹤岗市|